thanksWhen to stop charging?
Don't fully charge your phone to 100% because it will decrease the life span of your battery. 90% is enough.
When to charge?
Charge your phone when it hits 20%.
NOTE: Callibrate your battery at least once a month and how should I do that? Well drain your phone to 0% then charge it until 100%. Calibrating a battery is just like restarting a laptop or a cellphone.
Caio.